A large green backpack with an aluminum frame.
一个大的有铝架的绿色背袋。
The frame can choose: aluminum frame, steel spray frame.
外框可选择：铝材边框、钢板喷塑边框。
The aluminum frame orientation system can be easily operated.
准确易操作的铝框定位系统。
They are sleek and well built with an aluminum or steel frame.
他们是圆滑和建立良好的铝或钢框架。
The body frame can be aluminum, stainless steel or carbon steel production.
机体框架可采用铝型材，不锈钢或碳钢制作。
The body frame can be used aluminum, stainless steel or carbon steel production.
机体框架可采用铝型材，不锈钢或碳钢制作。
Aluminum alloy steel frame design, high strength, light weight.
铝合金钢架计划，强度高、分量轻。
What do you think of the aluminum built frame and mechanical parts?
你觉得在建铝框架和机械零件？
The end results is a steel frame that is heavier than aluminum.
最终结果是钢架结构，重量超过铝。
框架：铝合金框。
框架：铝合金框。
应用推荐